Incorrect profiler names

[verdie-g]

The profiler names of this library are incorrect. They all start with wall-. That makes things confusing because wall-cpu is not a wall time profile but a normal CPU profile.

[chrisbecke]

The profiler type names all change, depending on what you ask for.
Anything combined with PYROSCOPE_PROFILING_WALLTIME_ENABLED results in wall/*.

For PYROSCOPE_PROFILING_LOCK_ENABLED, and assuming PYROSCOPE_PROFILING_WALLTIME_ENABLED is not set, then
mutex/lock_count mutex/lock_time can also be locks/lock_count, locks/lock_time or memory/lock_time & memory/lock_count dependent on the PYROSCOPE_PROFILING_HEAP_ENABLED and PYROSCOPE_PROFILING_CPU_ENABLED.

Likewise, exceptions/exceptions can also be mutex/exception or memory/exception in addition to wall/exception.

Like seriously, wtf.